Summary

• retain original transport schemas and emit named wire references for the Promise client
• map decoded Effect inputs and outputs back to authoritative Schema package types
• keep anonymous endpoint wrappers structural while preserving their named nested contracts
• regenerate Promise and Effect client types

Validation

• bun typecheck in packages/httpapi-codegen
• focused codegen tests (7 passing)
• bun typecheck in packages/client
• Promise, Effect, and import-boundary client tests (16 passing)
• bun run check:generated in packages/client